Base | Representation |
---|---|
bin | 10010111010100100… |
… | …101000001011010110 |
3 | 1221102102220120201112 |
4 | 102322210220023112 |
5 | 313043332024420 |
6 | 13155202255022 |
7 | 1316205301343 |
oct | 227244501326 |
9 | 57372816645 |
10 | 20310033110 |
11 | 8682536534 |
12 | 3b29957472 |
13 | 1bb89a9393 |
14 | da954b7ca |
15 | 7dd0ac8c5 |
hex | 4ba9282d6 |
20310033110 has 32 divisors (see below), whose sum is σ = 38752657632. Its totient is φ = 7637414400.
The previous prime is 20310033097. The next prime is 20310033157. The reversal of 20310033110 is 1133001302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82460 + ... + 217760.
It is an arithmetic number, because the mean of its divisors is an integer number (1211020551).
Almost surely, 220310033110 is an apocalyptic number.
20310033110 is a deficient number, since it is larger than the sum of its proper divisors (18442624522).
20310033110 is a wasteful number, since it uses less digits than its factorization.
20310033110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136208.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 20310033110 its reverse (1133001302), we get a palindrome (21443034412).
The spelling of 20310033110 in words is "twenty billion, three hundred ten million, thirty-three thousand, one hundred ten".
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